Notable : Famous : Founder/ originator

Marjorie Merriweather Post (March 15, 1887 – September 12, 1973) was an American businesswoman, socialite, and philanthropist. She was the daughter of C. W. Post and the owner of General Foods Corporation. For much of Marjorie Post's life, she was known as the wealthiest woman in the United States.Post used much of her fortune to collect art, particularly Imperial-era Russian art, much of which is now on display at Hillwood, the museum which was her estate in Washington, D.C. She is also known for her mansion, Mar-a-Lago, in Palm Beach, Florida.

Jean René Lacoste (2 July 1904 – 12 October 1996) was a French tennis player and businessman. He was nicknamed "the Crocodile" because of how he dealt with his opponents; he is also known worldwide as the creator of the Lacoste tennis shirt, which he introduced in 1929, and eventually founded the brand and its logo in 1933.Lacoste was one of The Four Musketeers with Jean Borotra, Jacques Brugnon, and Henri Cochet, French tennis stars who dominated the game in the late 1920s and early 1930s. He won seven Grand Slam singles titles at the French, American, and British championships and was an eminent baseline player and tactician of the pre-war period. As a member of the French team, Lacoste won the Davis Cup in 1927 and 1928. Lacoste was the World No. 1 player for both 1926 and 1927. He also won a bronze medal at the 1924 Summer Olympics.

Swami Vivekananda (; Bengali: [ʃami bibekanɔndo] ; IAST: Svāmī Vivekānanda ; 12 January 1863 – 4 July 1902), born Narendranath Datta (Bengali: [nɔrendronatʰ dɔto]), was an Indian Hindu monk, philosopher, author, religious teacher, and the chief disciple of the Indian mystic Ramakrishna. He was a key figure in the introduction of Vedanta and Yoga to the Western world, and the father of modern Indian nationalism who is credited with raising interfaith awareness and bringing Hinduism to the status of a major world religion.Born into an aristocratic Bengali Kayastha family in Calcutta, Vivekananda was inclined from a young age towards religion and spirituality. He later found his guru Ramakrishna and became a monk. After the death of Ramakrishna, Vivekananda extensively toured the Indian subcontinent acquiring first-hand knowledge of the living conditions of Indian people in then British India. Moved by their plight, he resolved to help his countrymen and found a way to travel to the United States, where he became a popular figure after the 1893 Parliament of Religions in Chicago at which he delivered his famous speech beginning with the words: "Sisters and brothers of America ..." while introducing Hinduism to Americans. He was so impactful at the Parliament that an American newspaper described him as "an orator by divine right and undoubtedly the greatest figure at the Parliament".After great success at the Parliament, in the subsequent years, Vivekananda delivered hundreds of lectures across the United States, England and Europe, disseminating the core tenets of Hindu philosophy, and founded the Vedanta Society of New York and the Vedanta Society of San Francisco (now Vedanta Society of Northern California), both of which became the foundations for Vedanta Societies in the West. In India, Vivekananda founded the Ramakrishna Math, which provides spiritual training for monastics and householder devotees, and the Ramakrishna Mission, which provides charity, social work and education.Vivekananda was one of the most influential philosophers and social reformers in his contemporary India, and the most successful missionaries of Vedanta to the Western world. He was also a major force in contemporary Hindu reform movements and contributed to the concept of nationalism in colonial India. He is now widely regarded as one of the most influential people of modern India and a patriotic saint. His birthday in India is celebrated as National Youth Day.

Édouard Manet (UK: , US: ; French: [edwaʁ manɛ]; 23 January 1832 – 30 April 1883) was a French modernist painter. He was one of the first 19th-century artists to paint modern life, as well as a pivotal figure in the transition from Realism to Impressionism.
Born into an upper-class household with strong political connections, Manet rejected the naval career originally envisioned for him; he became engrossed in the world of painting. His early masterworks, The Luncheon on the Grass (Le déjeuner sur l'herbe) or Olympia, "premiering" in 1863 and '65, respectively, caused great controversy with both critics and the Academy of Fine Arts, but soon were praised by progressive artists as the breakthrough acts to the new style, Impressionism. Today too, these works, along with others, are considered watershed paintings that mark the start of modern art. The last 20 years of Manet's life saw him form bonds with other great artists of the time; he developed his own simple and direct style that would be heralded as innovative and serve as a major influence for future painters.

Sir Humphry Davy, 1st Baronet, (17 December 1778 – 29 May 1829) was a Cornish chemist and inventor who invented the Davy lamp and a very early form of arc lamp. He is also remembered for isolating, by using electricity, several elements for the first time: potassium and sodium in 1807 and calcium, strontium, barium, magnesium and boron the following year, as well as for discovering the elemental nature of chlorine and iodine. Davy also studied the forces involved in these separations, inventing the new field of electrochemistry. Davy is also credited to have been the first to discover clathrate hydrates in his lab.
In 1799 he experimented with nitrous oxide and was astonished at how it made him laugh, so he nicknamed it "laughing gas" and wrote about its potential anaesthetic properties in relieving pain during surgery.Davy was a baronet, President of the Royal Society (PRS), Member of the Royal Irish Academy (MRIA), Fellow of the Geological Society (FGS), and a member of the American Philosophical Society (elected 1810). Berzelius called Davy's 1806 Bakerian Lecture On Some Chemical Agencies of Electricity "one of the best memoirs which has ever enriched the theory of chemistry."

Robert Livinston Allen (1916 – October 9, 1982), was an American professor of linguistics and education at Teachers College, Columbia University known for his development of Sector Analysis, a grammatical system used in the teaching and analysis of languages in the United States and around the world.Born in 1916 in Hamadan, Iran, the son of Presbyterian missionaries, Robert Allen was educated at Phillips Exeter Academy and graduated as valedictorian from Hamilton College where he was a member of Phi Beta Kappa. He received his MA (1953) and PhD (1962) in Teaching of English with an emphasis on linguistics from Teachers College, Columbia University, New York, New York.

James L. Buie (1920 – September 25, 1988) was an American scientist and inventor working for TRW Inc who developed transistor–transistor logic, a form of integrated circuit technology that became widely used early in the integrated circuit industry.

Theodor Albrecht Edwin Klebs (6 February 1834 – 23 October 1913) was a German-Swiss microbiologist. He is mainly known for his work on infectious diseases. His works paved the way for the beginning of modern bacteriology, and inspired Louis Pasteur and Robert Koch. He was the first to identify a bacterium that causes diphtheria, which was called Klebs–Loeffler bacterium (now Corynebacterium diphtheriae). He was the father of physician Arnold Klebs.

Walther Kruse (September 8, 1864 – 1943) was a German bacteriologist who was a native of Berlin.
In 1888 he received his doctorate from Berlin, where he was a student of Rudolf Virchow (1821–1902). From 1889 until 1892 he worked as a bacteriologist in Naples, and in 1892 travelled to Egypt to perform research on dysentery. In 1893 he became an assistant to hygienist Carl Flügge (1847–1923) in Breslau, and in 1898 became an associate professor at the University of Bonn. Later he served as a full professor in Königsberg (1900), Bonn (1911) and Leipzig (1913).
Walther Kruse is remembered for his work in parasitology and his research of intestinal bacteria infections. He performed extensive studies of Shigella dysenteriae during an epidemic of dysentery in the Ruhr area of Germany. This organism is sometimes referred to as the "Shiga–Kruse bacillus", and its associated disease as "Shiga–Kruse dysentery". These eponyms are shared with Japanese bacteriologist Kiyoshi Shiga (1871–1957). Kruse documented his findings in a 1900 treatise titled Über die Ruhr als Volkskrankheit und ihren Erreger.
In 1914 he demonstrated that the common cold could be transmitted to healthy individuals via nasal secretions that were free of bacteria. The results of these experiments were published in a treatise called Die Erreger von Husten und Schnupfen (1914). A specialized tool used to spread material over the surface of a culture medium is called "Kruse's brush".

Jefferson Antonio Galves (18 June 1947 – 5 September 2023) was a Brazilian mathematician, professor of the Institute of Mathematics and Statistics of the University of São Paulo (USP) and member of the Brazilian Academy of Sciences. His field of studies was related to statistical models, in particular models that have stochasticity and variable range of memory. Galves was also the leader of NeuroMat, a research center established in 2013 at USP that is dedicated to integrating mathematical modeling and theoretical neuroscience.